Many of here at AppAdvice use Apple’s Smart Batter Case, because, quite frankly, it’s the best battery case you can get for the iPhone 7. Apple’s integration of hardware and software make using this case a pleasure. Instead of needing to carry around a secondary micro-USB wire, this battery case uses Apple Lightning wire to making it simple and easy to charge up both your iPhone and the battery case. This may seem trivial, but it makes a huge difference in day-to-day use.

In terms of what you can expect from battery life, Apple’s Smart Battery Case will increase your talk time and internet usage by 26 and 22 hours respectively.

I’ve personally used this case while I’ve been traveling or out for long periods of time, and I can honestly say it’s the best battery case I’ve ever used with any iPhone. Sure, it looks a tad weird, but it comes with a lot less frustration, and when you’re someone who’s simply looking to extend the battery life of your iPhone, that’s exactly what you want.